Marginal AI
AI & Alt Data: Economy, Stocks
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Marginal AI: Deep-Reasoning Event Intelligence for Economics and U.S.-Listed Securities
Marginal AI delivers agentic intelligence and alternative data for economics and U.S.-listed securities. It delivers personalized agentic reports, notifications, text alerts, and deep-reasoning chat, 24/7.
Most tools focus on the normal course of business. Marginal AI covers that and what falls outside it: extraordinary events, the sporadic, unpredictable, and often high-impact developments that incumbent providers under-cover and general AI models struggle to surface reliably.
WHAT YOU CAN DO
* Deep-reasoning chat: Ask what happened, why it mattered, and how we know. Every claim links to its primary source, with general and specialist modes.
* Agentic reports: Generate deep-research or summary reports on any company or theme, on demand or on a schedule, ranked by materiality and exportable to Word, PDF, or Excel.
* Reports that learn your preferences: Edit a delivered report or request changes in plain English. Marginal AI applies what it learns to your current or future agentic subscriptions.
* Delivery on your terms: Receive push notifications and text alerts at your chosen cadence, from real time to periodic.
* Track what matters: Follow any company, person, team, group, phenomenon, event type, or theme. You control the topics, frequency, and depth.
* Economics built in: Authoritative macroeconomic data feeds directly into retrieval.
* Charts and screening: Visualize price and time-series data, then filter and rank U.S.-listed securities using financial metrics refreshed daily.
BUILT FOR
Investors and traders, sell-side bankers and research desks, lawyers, compliance and regulatory teams, consultants, researchers, data teams, and active individual investors.
WHY IT IS DIFFERENT
Marginal AI combines a proprietary event ontology, broad and specialized source coverage, provenance guardrails, multi-channel delivery, and configurable cadences, at a fraction of the cost of legacy providers and AI-native tools that do not specialize in extraordinary events.
Every corporate event is deduplicated, corroborated, and sourced, with independent confirmations, market impact, and a verifiable citation for each claim, never a model-generated link.
FREE TO START
Create an account and use Marginal AI free with a monthly allowance of Compute Units. Subscriptions and one-time Compute Units Packs unlock higher allowances, agentic report subscriptions and greater depth.
SUBSCRIPTIONS
Marginal AI offers auto-renewing subscriptions and one-time purchases.
Plans (Compute Units (CU) included each month):
- Basic: $24.99 per month, or $219.99 per year - 240 CU
- Intermediate: $35.99 per month, or $329.99 per year - 355 CU
- Advanced: $89.99 per month, or $779.99 per year - 850 CU
- Business: $359.99 per month - 3,400 CU
Agentic report subscriptions: from $28.99 per week, priced by report depth and cadence. Monthly cadences from $45.99 per month.
One-time purchases (no subscription):
- Single reports: from $11.99
- Compute Units Packs: from $11.99 for 100 CU
Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage your subscriptions and turn off auto-renewal in your Apple Account settings after purchase.
Terms of Use: https://marginal-ai.com/terms
Privacy Policy: https://marginal-ai.com/privacy
Marginal AI provides information and intelligence only. It does not provide financial, investment, legal or tax advice, and it is not a broker-dealer or investment adviser. Always do your own research before making any decision.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
In-app subscriptions and Compute Units Packs: buy a plan or agentic report subscription right in the app.
My Documents: save your own PDFs, Word, Excel and PowerPoint files and ask about them next to filings, market data and news. Charts and images in your files are read too.
Agent Access: connect your own AI agent (Claude, Codex) to Marginal AI research data in Settings.
Improvements to chat, reports and settings.
The developer, quanti-tech, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- User Content
- Other Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Contact Info
- User Content
- Search History
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Quantimental Technologies Ltd
- Size
- 42.3 MB
- Category
- Finance
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- In-App Purchases
Yes
- Summary Email 2x Weekly $34.99
- Deep Research SMS 2x Daily $229.99
- Deep Research SMS 2x Weekly $179.99
- Deep Research SMS Monthly $239.99
- Deep Research Email Hourly $259.99
- Deep Research Email 2x Daily $219.99
- Deep Research Email 2x Weekly $174.99
- 5000 CU Pack $579.00
- 1500 CU Pack $171.99
- 500 CU Pack $57.99
- Copyright
- © Marginal AI